JWT: replace jwtauth/jwx with lightweight wrapper around go-jose

We replaced the jwtauth and jwx libraries with a minimal custom wrapper
around go-jose because we don’t need the full feature set provided by jwx.
Implementing our own wrapper simplifies the codebase and improves
maintainability.

Moreover, go-jose depends only on the standard library, resulting in a
leaner dependency that still meets all our requirements.

This change also reduces the SFTPGo binary size by approximately 1MB

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino
2025-10-08 18:10:39 +02:00
parent 9ca35c3555
commit 0ae2354fed
31 changed files with 1222 additions and 967 deletions

View File

@@ -42,6 +42,7 @@ import (
"github.com/drakkan/sftpgo/v2/internal/common"
"github.com/drakkan/sftpgo/v2/internal/dataprovider"
"github.com/drakkan/sftpgo/v2/internal/jwt"
"github.com/drakkan/sftpgo/v2/internal/logger"
"github.com/drakkan/sftpgo/v2/internal/metric"
"github.com/drakkan/sftpgo/v2/internal/plugin"
@@ -177,7 +178,7 @@ func getBoolQueryParam(r *http.Request, param string) bool {
func getActiveConnections(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
claims, err := getTokenClaims(r)
claims, err := jwt.FromContext(r.Context())
if err != nil || claims.Username == "" {
sendAPIResponse(w, r, err, "Invalid token claims", http.StatusBadRequest)
return
@@ -191,7 +192,7 @@ func getActiveConnections(w http.ResponseWriter, r *http.Request) {
func handleCloseConnection(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
claims, err := getTokenClaims(r)
claims, err := jwt.FromContext(r.Context())
if err != nil || claims.Username == "" {
sendAPIResponse(w, r, err, "Invalid token claims", http.StatusBadRequest)
return
@@ -943,8 +944,8 @@ func getProtocolFromRequest(r *http.Request) string {
return common.ProtocolHTTP
}
func hideConfidentialData(claims *jwtTokenClaims, r *http.Request) bool {
if !claims.hasPerm(dataprovider.PermAdminAny) {
func hideConfidentialData(claims *jwt.Claims, r *http.Request) bool {
if !claims.HasPerm(dataprovider.PermAdminAny) {
return true
}
return r.URL.Query().Get("confidential_data") != "1"